appointments_update_special_instructions

WHAT IT DOES

What appointments_update_special_instructions does on ServiceTitan MCP Server

AI agents use appointments_update_special_instructions to create or update resources in ServiceTitan MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ServiceTitan MCP Server environment.

WHY IT NEEDS A POLICY

Why appointments_update_special_instructions needs a policy

An AI agent can call appointments_update_special_instructions faster than any human can review — one bad instruction and it creates or modifies resources in ServiceTitan MCP Server by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

appointments_update_special_instructions Rate-limited

appointments_update_special_instructions stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "appointments_update_special_instructions": {
      "limits": [
        {
          "counter": "appointments_update_special_instructions_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches ServiceTitan MCP Server, so you can run agents against it safely.

FAQ

Questions about appointments_update_special_instructions

What does the appointments_update_special_instructions tool do? +

appointments_update_special_instructions. It is categorised as a Write tool in the ServiceTitan MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on appointments_update_special_instructions? +

Register the ServiceTitan MCP Server MCP server in PolicyLayer and add a rule for appointments_update_special_instructions: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches ServiceTitan MCP Server. Nothing to install.

What risk level is appointments_update_special_instructions? +

appointments_update_special_instructions is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit appointments_update_special_instructions? +

Yes. Add a rate_limit block to the appointments_update_special_instructions rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block appointments_update_special_instructions completely? +

Set action: deny in the PolicyLayer policy for appointments_update_special_instructions. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides appointments_update_special_instructions? +

appointments_update_special_instructions is provided by the ServiceTitan MCP Server MCP server (jordandalton/servicetitanmcpserver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.